Using some recent Plasma drift data at Arecibo, we present evidences of Electric Field (E) changes induced by sunrise and sunset transitions at both local and conjugate regions.
Oceans & space publications
Polymer-Based Flexible Visuo-Haptic Display
We report a flexible visuo-haptic display that allows for interactive haptic feedback on the visual display. The visuo-haptic display is fabricated by integrating a dielectric elastomer (DE) based thin film actuator array into a flexible display and pressure sensors.
Coordinated Ionospheric Observations Indicating Coupling between Preonset Flow Bursts and Waves That Lead to Substorm Onset
A critical, long-standing problem in substorm research is identification of the sequence of events leading to substorm expansion phase onset.
Design, Development, Implementation, and on-Orbit Performance of the Dynamic Ionosphere Cubesat Experiment Mission
The Dynamic Ionosphere CubeSat Experiment (DICE) mission consists of two 1.5U CubeSats which were launched into an eccentric low Earth orbit on October 28, 2011.
The Effect of Solar Flares, Coronal Mass Ejections, and Solar Wind Streams on Venus’ 5577 Angstrom Oxygen Green Line
We find the greatest emission occurs after CMEs and suggest that particle precipitation is the main contributor to green line emission.
3D Imaging Reveals Electrodynamics of Polar Cap Aurora
Rishbeth prizewinners Hanna Dahlgren and colleagues investigate the nature of an auroral arc appearing within the deep polar cap region.
Clock Synchronization on the RAX Spacecraft
The Radio Aurora Explorer (RAX) is a CubeSat that was developed to study space weather in Earth׳s ionosphere. Accuracy of the onboard clock is critical for processing the radar measurements.
Experimental Demonstration of a Broadband All-Dielectric Metamaterial Perfect Reflector
Here we present the demonstration of a single-negative all-dielectric metamaterial that possesses peak reflectance over 99% and an average reflectance over 98% across a 200 nm wide bandwidth in the short-wavelength infrared region.
Incoherent Scatter Radar-FAST Satellite Common Volume Observations of Upflow-to-Outflow Conversion
Measurements have been combined with all-sky images, polar convection measurements, and FAST particle and field measurements to quantify the contribution of different magnetosphere-ionosphere coupling processes to the extraction efficiency of ions from the ionosphere.